Difficulty in Loading the type from the referenced assembly

**madankarmukta** · May 28 '12, 08:36 AM

Hi All,

I am facing a problem while loading the type from the referenced assembly.

I am implementing the Dependency Injection Design Pattern in the application. Here is the code
1) I have the ITest.cs - ITest<T>

Code:

 

    interface ITest<T> 
    {        
        //CRUD
        void Create();
        void Insert(T t);
        void Update(T t);
        void Delete(T t);
        void Save();
    }

2) A Container to create the ITest reference. The container holds a static method that returns ITest<T>

Code:

 

 public class Repository
    {
        public static ITest<T> GetInterfaceRepository<T>(string dll,string type)
        {
            try 
            {
                var i = Activator.CreateInstance(dll, type) as ObjectHandle; 

//Here it is Giving an error as 
//Could not load type 'ClassTest' from assembly 'Test, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'.

                var retval = i.Unwrap() as ITest<T>; return retval; 
            }
            catch (Exception E) 
            { 
               throw E;
            }
        }
    }

3) The consumer is as -

Code:

 
ITest<ClassTest> iRepos = Repository.GetInterfaceRepository<ClassTest>("dllPathFor_ClassTest", "ClassTest");

iRepos.Create();

Test.dll is the assembly getting referenced and pertains the type ClassTest.

Please guide if anybody have suggestion on.